Browsing by Author "Amatriain, Xavier"

Sort by: Order: Results:

  • An Object-oriented metamodel for digital signal processing with a focus on audio and music
    Amatriain, Xavier (Universitat Pompeu Fabra, 2019-06-14)
    Classical models for information transmission such as Shannon and Weaver's still tend to be looked at as the only possible scenarios where signal processing applications can be formally modeled. Meanwhile, other disciplines ...
  • Content processing of music audio signals
    Gouyon, Fabien; Herrera Boyer, Perfecto, 1964-; Gómez Gutiérrez, Emilia, 1975-; Cano Vila, Pedro; Bonada, Jordi, 1973-; Loscos, Àlex; Amatriain, Xavier; Serra, Xavier (Logos Verlag, 2008)
    In this chapter, we provide an overview of state-of-the-art algorithms for the automatic description of music audio signals, both from a low-level perspective (focusing on signal characteristics) and a more musical perspective ...
  • Content-based transformations
    Amatriain, Xavier; Bonada, Jordi, 1973-; Loscos, Àlex; Arcos, Josep Lluís; Verfaille, Vincent (Taylor & Francis, 2003)
    Content processing is a vast and growing field that integratesdifferent approaches borrowed from the signal processing,information retrieval and machine learning disciplines. Inthis article we deal with a ...
  • METRIX: A musical data definition language and data structure for a spectral modeling based synthesizer
    Amatriain, Xavier; Bonada, Jordi, 1973-; Serra, Xavier (International Conference on Digital Audio Effects, 1998)
    Since the MIDI 1.0 specification, well over 15 years ago, many have been the attempts to give a solution to all the limitations that soon became clear. None of these have had a happy ending, mainly due to commercial interests ...
  • Real-time multimedia on off-the-shelf operating systems: from timeliness dataflow models to pattern languages
    Arumí Albó, Pau (Universitat Pompeu Fabra, 2011-04-12)
    Els sistemes multimèdia basats en programari capaços de processar àudio, vídeo i gràfics a temps-real són omnipresents avui en dia. Els trobem no només a les estacions de treball de sobre-taula sinó també als dispositius ...
  • Spectral modeling for higher-level sound transformation
    Amatriain, Xavier; Bonada, Jordi, 1973-; Loscos, Àlex; Serra, Xavier (2001)
    When designing audio effects for music processing, we are always aiming at providing higherlevel representations that may somehow fill in the gap between the signal processing world and the end-user. Spectral models in ...
  • Spectral Processing
    Amatriain, Xavier; Bonada, Jordi, 1973-; Loscos, Àlex; Serra, Xavier (John Wiley & Sons, 2002)
    In the context of this book, we are looking for representations of sound signals and signal processing systems that can give us ways to design sound transformations in a variety of music applications and contexts. It should ...
  • Towards instrument segmentation for music content description a critical review of instrument classification techniques
    Herrera Boyer, Perfecto, 1964-; Amatriain, Xavier; Batlle, Eloi; Serra, Xavier (International Society for Music Information Retrieval (ISMIR), 2000)
    A system capable of describing the musical content of any kind of sound file or sound stream, as it is supposed to be done in MPEG7-compliant applications, should provide an account of the different moments where a certain ...

Search DSpace

Browse

My Account

In collaboration with Compliant to Partaking